baber/WOPTO huggingface dataset:
Patent RU-2227085-C2 (RU)
Title: Инструмент для обработки на станке со снятием стружки
Inventor: KVART INGEMAR
IPC: B23C5/22
Filed: 1999-10-21
Granted: 2004-04-20
Abstract: Изобретение относится к области обработки резанием, инструменту с механическим креплением режущих пластин. Инструмент имеет корпус, на периферической наружной поверхности которого выполнены одна или несколько ограниченных передней стенкой, задней стенкой и основанием выемок, расходящихся наружу от основания, каждая из которых предназначена для размещения кассеты с гнездом для установки режущей пластины и зажимного клина, фиксирующего кассету и затягиваемого зажимным винтом, взаимодействующим с резьбовым отверстием в корпусе, расположенным на основании выемки. При этом задняя стенка выемки имеет первые рифления, выполненные с возможностью взаимодействия с аналогичными вторыми рифлениями, выполненными на задней стороне кассеты, противоположной режущей пластине, передняя стенка выемки выполнена гладкой для взаимодействия с гладкой передней поверхностью зажимного клина. При этом задняя опорная поверхность зажимного клина и передняя опорная поверхность кассеты выполнены гладкими для обеспечения при контакте друг с другом главным образом радиального смещения зажимного клина относительно кассеты при ее фиксации. Для повышения точности регулировки передняя и задняя поверхности зажимного клина расположены параллельно друг другу, при этом на зажимном клине выполнены внутренний участок, на котором расположена указанная задняя опорная поверхность, и внешний участок, на котором расположена вторичная опорная поверхность, смещенная назад относительно задней опорной поверхности. При этом передняя опорная поверхность на внутренней части кассеты, расположенной внутрь от гнезда позади режущей пластины, проходит параллельно передней стенке выемки при фиксированном положении рифлений на кассете в рифлениях на задней стенке выемки. При этом внутренний участок зажимного клина выполнен с возможностью введения в пространство между передней опорной поверхностью кассеты и передней стенкой выемки за счет затягивания зажимного винта для обеспечения временного внешнего положения фиксации кассеты при входе во взаимодействие друг с другом рифлений на кассете и задней стенке выемки без прижима вторичной опорной поверхности зажимного клина к режущей пластине и для обеспечения окончательного внутреннего положения затяжки, в котором вторичная опорная поверхность зажимного клина прижата к верхней поверхности режущей пластины для ее фиксации в гнезде кассеты. 8 з.п. ф-лы, 10 ил.
Patent RU-2235756-C2 (RU)
Inventor: BAGKHERI VAKHID
IPC: C08F4/70
Filed: 2000-08-23
Granted: 2004-09-10
Abstract: FIELD: petrochemical processes. 
     SUBSTANCE: hydrocarbon feedstock containing one or more C 3 -C 20 -olefins is polymerized in presence of catalyst composed of a transition metal and a bulky ligand, after which at least one preliminarily isolated fraction of the product, whose properties are beyond a certain range of preliminarily chosen desired properties, is subjected to oligomerization. 
     EFFECT: improved properties of desired product. 
     16 cl, 14 ex
Patent RU-2224077-C2 (RU)
Title: Well engine
Inventor: SHLAKHTER IL JA SEMENOVICH
IPC: F01C5/04
Filed: 2001-08-03
Granted: 2004-02-20
Abstract: FIELD: engines for driving rock-destroying means during well-boring. SUBSTANCE: engine has a composition of multiblade turbines, placed with circular spacing in cylindrical body and interconnected by means of threaded axle-boxes. Each turbine has a profiled stator having evenly spaced projections with stepless profile of raising planes on its inner cylindrical surface and also has a toroidal rotor, placed coaxially in contact with top parts of stator projections. Rotor has hubs with grooves for securing telescopic connection of multiple rotors. Composition also comprises main high pressure supplying passage, low pressure passages in profiled stator and radial passages in toroidal rotor, connected to operating enclosure by means of passages in blades. Number of multiblade turbine blades is by one greater than number of profiled stator projections. Turbines are placed with capability of insuring rotation by means of total moment of each blade. EFFECT: increased total moment and efficiency of engine. 3 dwg _
Patent RU-2245272-C2 (RU)
Inventor: KOZIN V M
IPC: B63B35/08
Filed: 2001-10-12
Granted: 2005-01-27
Abstract: FIELD: shipbuilding; submarine vessels running under ice conditions and breaking ice cover by resonance method at surfacing in compact ice. 
     SUBSTANCE: while breaking the ice, ship makes several lanes at area of surfacing; number of lanes is dictated by safety of surfacing. Degree of breaking the ice is determined by maximum force of thrust of propeller. 
     EFFECT: enhanced safety of surfacing under ice conditions.
Patent RU-2216300-C2 (RU)
Title: Method for correcting psychosomatic and boundary nervous-psychic disorders
Inventor: USHNURTSEV A M
IPC: A61H1/02
Filed: 2002-01-08
Granted: 2003-11-20
Abstract: FIELD: medicine, psychotherapy. SUBSTANCE: the present method deals with manual interference as complete and/or local extension of kinematic articular chain and doing movements stimulated with extra-pain impulse impact, as turning towards the pain. Additionally, in this case, one should perform verbal impact dealing with imperative, precise and concise dialogue in tense rhythm to keep synchronism for rhythm and loudness of doctor's voice and patient's voice while he/she is reporting upon his/her feelings, moreover, impact should be repeated twice. The present innovation enables to remove chronic muscular tension for correcting psychosomatic and boundary nervous-psychic disorders. EFFECT: higher efficiency of correction. 1 ex
Patent RU-2224902-C2 (RU)
Title: Control system of gas-turbine engine discharge air valve
Inventor: ARKHIPOV L I
IPC: F02C9/18
Filed: 2002-03-25
Granted: 2004-02-27
Abstract: FIELD: mechanical engineering; gas turbine engines. SUBSTANCE: according to proposed invention, check valve and receiver are installed in tandem before electromagnetic valve in discharge air valve control system of gas-turbine engine in air main line from cyclic compressor to impulse valve. EFFECT: improved operation reliability of gas-turbine engine owing to improved reliability of operation of discharge air valves. 1 dwg
Patent RU-2219558-C2 (RU)
Title: Method for measurement of range to flight vehicles
Inventor: DROGALIN V V
IPC: G01S13/12
Filed: 2002-03-27
Granted: 2003-12-20
Abstract: FIELD: measurement of range to flight vehicles. SUBSTANCE: the method is based on controlled variation of main pulse repetition period, it consists in the fact that radio pulse bursts are radiated with a base pulse repetition period in a burst equal to T scan ,, bursts of radio pulses reflected from the flight vehicle are received, and after detection of the flight vehicle, to which the range is to be measured, three pulse repetition periods are computed T o  = 2T scan , T 1  = 2T scan +iΘ, T 2  = 2T scan -iΘ, where Q - the minimum probable discrete sampling of pulse repetition period in pulse Doppler radars; i and j - integral numbers not having a common divisor, radiate and receive bursts of radio pulses with the mentioned pulse repetition periods in the bursts, and an ambiguous range for each burst is measured, D am0 , D am1  and D am2 , respectively, number m 1 , m 2  and m 3  of ambiguous ranges D am0 , D am1  and D am2 , respectively, confined themselves to the range to the flight vehicle, and new values of integral numbers j and i are computed on their base, that are used for computation of new values of the pulse repetition period T 0 , T 1  and T 2 , the ambiguous range, D am0 , D am1  and D am2 , respectively is measured for each burst of radio pulses, m 1 , m 2  and m 3  are computed, and on their base the true range to the flight vehicle is computed. EFFECT: enhanced precision of range measurement. 1 dwg
Patent RU-2231548-C2 (RU)
Inventor: STARODUBTSEVA A M
IPC: C12N15/82
Filed: 2002-04-24
Granted: 2004-06-27
Abstract: FIELD: agriculture, plant selection. 
     SUBSTANCE: explants of potato plants of the strain "Charodey" are co-cultured with the transformed strain A. tumefaciens and placed in the nutrient medium for inducing callus-formation followed by regeneration of fertile transgenic plants from them. Co-culturing is carried out by contact of explants with a paper filter wetted with bacterial suspension for 48 ± 4 h. For induction of callus-formation explants are placed in the nutrient medium containing zeatin taken in the amount 0.1-1.5 mg/l, benzylaminopurine taken in the amount 0.1-1.5 mg/l and naththyl acetic acid taken in the amount 0.005-0.45 mg/l. On the 8-th day explants are placed in medium for regeneration that contains zeatin taken in the amount 0.1-1.5 mg/l, benzylaminopurine taken in the amount 0.1-1.5 mg/l and gibberellic acid (GA 3 ) taken in the amount 0.01-0.05 mg/l. Invention provides elevating yield of transformed plants. 
     EFFECT: improved preparing method. 
     5 cl, 2 dwg, 6 tbl, 1 ex
Patent RU-2258310-C2 (RU)
Inventor: KHVANG SUNG-OKH
IPC: H04B7/26
Filed: 2001-10-04
Granted: 2005-08-10
Abstract: FIELD: radio engineering. 
     SUBSTANCE: user equipment generates information for controlling power of transfer via shared communications channel on basis of channel state, determined by power of receipt of shared channel of pilot-signal, received from node B, sending along shared communication channel to user equipment and then sends power control information to user equipment. 
     EFFECT: higher precision, higher efficiency. 
     6 cl, 22 dwg
Patent RU-2265594-C2 (RU)
Inventor: GERLAKH MATTIAS
IPC: A61P25/28
Filed: 2000-12-20
Granted: 2005-12-10
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to new substituted indole compounds of Mannich bases of the formula (I):  
        wherein R 1  means hydrogen atom (H), (C 1 -C 10 )-alkyl, unsubstituted phenyl or naphthyl bound through (C 1 -C 2 )-alkylene group or that monosubstituted at least with hydroxy group (-OH), halogen atom, -CF 3 , -CN, (C 1 -C 6 )-alkyl, (C 1 -C 6 )-alkoxy group; R 2  means atoms H, F, Cl, Br, groups -CF 3 , -CN, -OR 10 , -CO(OR 11 ), -CH 2 CO(OR 12 ), -COR 19 , (C 1 -C 10 )-alkyl, unsubstituted phenyl or naphthyl, or that  monosubstituted at least with -OH, halogen atom, -CF 3 , -CN, (C 1 -C 6 )-alkyl and (C 1 -C 6 )-alkoxy group; R 3  means -CH(R 13 )N(R 14 )(R 15 ); R 4 , R 5 , R 6  and R 7  can have similar or different values and mean atoms H, F, Cl, Br and groups -CF 3 , -CN, -NO 2 , -OR 10  and others; R 10  means H, -COR 17 , (C 1 -C 6 )-alkyl and others; R 13  means unsubstituted phenyl or phenyl monosubstituted with at least (C 1 -C 4 )-alkyl, halogen atom, -CF 3 , -CN and -OH; R 14  and R 15  can have similar or different values and mean unbranched or branched (C 1 -C 6 )-alkyl, or R 14  and R 15  represent in common (CH 2 ) n  wherein n means a whole number from 3 to 6, or (CH 2 )O(CH 2 ) 2 ; R 17  means (C 1 -C 6 )-alkyl; R 19  means -NHR 20 , (C 1 -C 6 )-alkyl and others; R 20  means H, (C 1 -C 6 )-alkyl and others, and/or their racemates, enantiomers, diastereomers and/or corresponding bases, and/or corresponding salts of physiologically acceptable acids with exception of racemates of some compounds given in claim 1. Also, invention describes method for their preparing and using as a medicinal agent possessing analgesic effect. 
     EFFECT: valuable medicinal properties of compounds. 
     42 cl, 2 dwg, 3 tbl, 103 ex
Patent RU-2227864-C2 (RU)
Inventor: SHARAPOV V I
IPC: F22D5/26
Filed: 2002-08-02
Granted: 2004-04-27
Abstract: FIELD: water de-aeration equipment, particularly for boiler plants. SUBSTANCE: method of water de-aeration into vacuum de-aerator involves supplying initial water and heating agent into de-aerator; maintaining desired carbon dioxide concentration in de-aerated replenishment water by sequential temperature regulation in heating agent and initial water, that is preliminary increasing heating agent temperature and then, if necessary, increasing initial water temperature when carbon dioxide concentration increases in comparison with desired concentration; primarily decreasing initial water temperature and then decreasing heating agent temperature when carbon dioxide concentration decreases in comparison with desired concentration. EFFECT: improved economy and reliability of boiler plant. 1 dwg
Patent RU-2234072-C2 (RU)
Inventor: RYBAKOV JU N
IPC: G01N1/28
Filed: 2002-09-05
Granted: 2004-08-10
Abstract: FIELD: methods to study mechanical properties of sealing rings materials. 
     SUBSTANCE: the invention is dealt with methods to study mechanical properties of sealing rings materials of the tubular connections, for example, of "bell of pipe-type" and may be applied at setting terms of replacement of the sealing rings of the pipes connections. The method of assessment of the state of the rubber sealing rings of the tubular connections provides, that at the first stage they make preparation of samples to have the given geometrical form for taking measurements of the tensile strength conditions, of the relative elongation at breaking strength, Shore's hardness A, a friability temperature limit. Then the samples physical-mechanical parameters are measured, compared with the given values, and basing on the results of any mismatch they judge about the technical state of the sealing rings, and reject the samples, parameters of which do not meet the given figures. Then the second stage begins, at that the left samples are placed in a petroleum product and kept there for no less than 120 hours at the temperature of (70±2)° C. Then the samples are taken out from the petroleum product, subjected to thermostating treatment for no less than 72 hours at the temperature of (70±2) °C , cooled down to the ambient temperature, and their physical-mechanical parameters are measured. In case of even one parameter of each sample has a deviation from a legitimate value, the sealing rings, out of which the samples were prepared, are considered faulty. At that as the legitimate value they take a conditional breaking strength - f рд  ≤ 9.4 MPa and the relative elongation at the tensile strength as - ε рд  ≤ 111 %, Shore's hardness A - 92.4 ≤ Н д ; a Shore's hardness A unit ≤ 62.1, a temperature limit of friability – Txp.  д  ≥ minus 24°C. The method allows reliably and comprehensively to assess the technical state and operational features of the rubber sealing rings. 
     EFFECT: the invention allows reliably and comprehensively to assess the technical state and operational features of the rubber sealing rings. 
     4 dwg
Patent RU-2240659-C2 (RU)
Inventor: ZEMAN S K
IPC: H05B6/36
Filed: 2002-09-23
Granted: 2004-11-20
Abstract: FIELD: induction heating; inductors for heating to different temperatures and devices for methodical heating of blanks. 
     
     
       SUBSTANCE: proposed heating device incorporating sectionalized inductor wherein various areas of part corresponding to different sections of inductor are heated to different temperatures is characterized in that each section is supplied with power from respective matching transformer; primary windings of these transformers are interconnected in series and their secondary windings are connected in parallel with respective inductor sections. Such connection of transformer windings makes it possible to set any desired reasonable current ratio in sections and, hence, desired power distribution by varying turn ratio of matching transformers and to maintain it constant in case of load variation due to re-distribution of transformer voltages. Several alternatives are possible for connecting resonance-tuned capacitor with such connection of transformer windings. Proposed alternatives provide for designing sectionalized-inductor systems where system cost is limited and at the same time desired output power distribution among sections is required due to dispensing with intricate control circuits, switching devices, and additional variable inductive components. 
     
     
       EFFECT: simplified design while maintaining resonance for all sections, enhanced efficiency, reduced cost and size of device. 
     
     
       5 cl, 8 dwg
Patent RU-2238066-C2 (RU)
Title: Method for carrying out subtotal vitrectomy
Inventor: LYSKIN P V
IPC: A61F9/007
Filed: 2002-11-05
Granted: 2004-10-20
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: about 3-4 d before desired operation one should introduce 0.1 ml isotonic NaCl solution containing 10-15 KU collalysine by 1-2 times at interval of 24-48 h into vitreal cavity through paracentesis of membranes at 4 mm against patient's limbus. Right in the course of operation, before the onset of vitrectomy procedure one should introduce 1.0 ml isotonic NaCl solution containing 30 KU collalysine into vitreous body followed by standard procedure of subtotal vitrectomy. The method suggested enables to decrease the risk for development of jatrogenic retinal detachments at vitrectomy in cases of isolated pathology of vitreous body, decrease the risk for retinal wound, remove vitreous body more completely that, thus, increases the quality in treating vitreoretinal pathology. 
     EFFECT: higher efficiency of therapy. 
     2 ex
Patent RU-2243881-C2 (RU)
Title: Роботизированный манипулятор
Inventor: GONCHAROV A I
IPC: B60S5/00
Filed: 2003-02-25
Granted: 2005-01-10
Abstract: Изобретение относится к железнодорожному транспорту. Роботизированный манипулятор содержит руку с рабочим органом, установленную на подвижном основании с возможностью ее поступательного и вращательного движения, устройство позиционирования, систему управления манипулятором. Рабочий орган выполнен в виде автоматического сцепного схвата, представляющего собой ответную головную часть корпуса железнодорожной автосцепки, дополнительно снабженного захватным механизмом с двумя захватными рычагами и приводом, шарнирно закрепленным в корпусе. Причем верхний двухплечевой рычаг шарнирно установлен на корпусе схвата и одним плечом кинематически связан с приводом, нижний одноплечевой рычаг шарнирно закреплен на корпусе привода и соединен тягой с первым, а также снабжен автоматическим пневмоклапаном, установленным в контуре зацепления корпуса схвата, блокирующим устройством привода захватного механизма. Устройство позиционирования выполнено с возможностью дискретного реверсивного вращения схвата в виде двух взаимоуравновешенных гидроцилиндров с пневмо-гидроаккумуляторами, штоки которых кинематически связаны через общую передачу с рукой, а их гидравлические полости соединены с пнемогидравлическими аккумуляторами привода вращения, управляемого пневматической системой, и центровки посредством привода, шарнирно установленного между тумбой и кареткой. Система управления выполнена интерактивной. Изобретение позволит обеспечить позиционирование рабочего органа в различных плоскостях и автоматический захват изделия с одновременной блокировкой его в захвате при аварийных ситуациях. 4 з.п. ф-лы, 5 ил.
Patent RU-2268611-C2 (RU)
Inventor: BULAVIN STANISLAV ANTONOVICH
IPC: A23N17/00
Filed: 2003-04-25
Granted: 2006-01-27
Abstract: FIELD: food-processing industry, in particular, feed production, preferably processing of beet pulp. 
     SUBSTANCE: method involves squeezing beet in screw press until moisture content of 30-40% is obtained; transporting beet pulp by means of loading conveyor and vehicle for silage without usage of heat-carrier, with squeezed liquid being discharged through openings in screw and openings in die into reservoirs for coagulation; providing coagulation process for three days in coagulation reservoirs by adding 1%-solution of low-molecular organic acid concentrate, said process being accompanied with deposition of protein sediment; preparing low-molecular organic acid concentrate in mixer by pouring 30-35% of formic acid, 25-30% of acetic acid, 15-20% of propionic acid and 5-6% of other acids; directing deposited protein sediment for drying to produce plant-protein vitamin concentrate; discharging clarified liquid into vessel and using it as additive to be introduced into animal's ration or directing said liquid for feed yeast production. Apparatus has feeding device, charging hopper, screw press equipped with die and openings, and drier. Apparatus is further provided with charging conveyor and vehicle for transporting squeezed pulp for silage, mixer for preparing concentrate from low-molecular organic acids, and coagulation reservoirs. Gate is located at screw press outlet end for distribution of squeezed beet pulp mass flow. 
     EFFECT: provision for waste-free processing of beet pulp. 
     3 cl, 1 dwg
Patent RU-2248588-C2 (RU)
Title: Сцинтилляционный детектор
Inventor: SHUL GIN B V
IPC: G01T1/20
Filed: 2003-04-25
Granted: 2005-03-20
Abstract: Использование: в системах радиационного мониторинга местностей, таможенного контроля ядерных материалов и др. Сущность: детектор, включающий помимо сцинтиллятора, сместитель спектра и PIN-фотодиод, дополнительно содержит светособирающий световод и корпус-коллиматор, причем сместитель спектра и светособирающий световод выполнены в виде единого блока на основе легированных или чистых кристаллов фторидов лития или натрия. Технический результат - повышение чувствительности. 1 ил., 2 з.п. ф-лы.
Patent RU-2286218-C2 (RU)
Inventor: PAVEL SKI KHARTMUT
IPC: B21D1/00
Filed: 2002-02-28
Granted: 2006-10-27
Abstract: FIELD: rolling process. 
     SUBSTANCE: proposed method includes partial transfer of surface structure of working rolls on material being treated. For performing this method, use is made of  tribological model for mathematical description of relationship of friction forces  in deformation zone in rolling; method includes calculation of change in roughness of material being rolled in the course of rolling in skin rolling mill provided with several working stands, preferable with two working stands by optimized calculations at varying rolling parameters and taking into account boundaries of equipment. Results thus obtained are used for preliminary setting of rolling parameters. Proposed method makes it possible to predict change in friction coefficient in deformation zone and optimization of rolling parameters from the standpoint of maintenance of roughness. 
     EFFECT: stabilization of roughness parameters of strip. 
     5 cl, 8 dwg
Patent RU-2269945-C2 (RU)
Inventor: TARASOV JURIJ VLADIMIROVICH
IPC: A61L27/12
Filed: 2003-10-10
Granted: 2006-02-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying hydroxyapatite collagen material plate so that plate size is selected to be by 5-8 mm greater than trepanation opening. 
     EFFECT: enhanced effectiveness in making plastic repair of maxillary sinus; excluded allergic responses.
Patent RU-2271918-C2 (RU)
IPC: B24B1/00
Filed: 2004-01-08
Granted: 2006-03-20
Abstract: FIELD: working machine parts by grinding, possibly working ends of parts such as rings with small axial rigidity in machine tools with round magnetic table. 
     SUBSTANCE: method comprises steps of placing on magnetic table reference ring with maximum diameter size and aligning it by indicator while rotating together with magnetic table around its axis; fixing said ring on magnetic table by means of stops, then removing it from table; before placing ring to be corrected in zone restricted by means of stops, magnetizing said stops by  short-pulse turning on-off windings of magnetic table. Rings are ground by means of disc periphery during in-feed grinding process. First end of ring is ground without fixing it by means of magnetic field at realizing two cross feeds. At first grinding is performed at minimally possible feeds for completely removing curvature and stabilizing allowance. Then grinding is realized at optimal feeds by means of vertical effort that is less than admissible one while taking into account axial rigidity and size of ring, profile of ring cross section, number of curvature waves and limiting maximum bending. 
     EFFECT: prevention of magnetic field action upon process of occurring inner stresses in worked rings, improved accuracy and efficiency of grinding. 
     3 cl, 6 dwg, 1 ex